# Read Clinical Terminology Version 2 (RCTV2)

> NHS UK Read Codes Version 2

- Page: https://library.schematica.io/model/0b6041de37ec4273a5d82c09725ba92c
- Model type: Ontology
- License: UMLS
- Access type: Academic
- Access method: Email Request
- Model size: Huge
- Formats: OWL
- Domains: Healthcare
- Audiences: Researcher
- External link: https://bioportal.bioontology.org/ontologies/RCTV2
- Contact: Fennie Liang (fennie.liang@kcl.ac.uk)
- Listed in library: 2025-06-12
- Last updated: 2025-09-10

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | RCTV2 |
| Description | NHS UK Read Codes Version 2 |
| Format | OWL |
| Categories | Health |
| Groups |  |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 88,854 |
| Individuals | 0 |
| Properties | 0 |
| Max Depth | 4 |
| Max Child Count | 62 |
| Average Child Count | 7 |
| Classes With One Child | 863 |
| Classes With More Than 25 Children | 362 |
| Classes With No Definition | 88,854 |

## Projects using RCTV2

No projects using RCTV2

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Source: https://library.schematica.io/model/0b6041de37ec4273a5d82c09725ba92c